혼합계산 : 레벨2
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혼합계산: 레벨220
1
2X(9X2)+1
=
37
2
(3+6)X6+3
=
57
3
5-3+(6/3)
=
4
4
2X3X(5+1)
=
36
5
3-1+(5/5)
=
3
6
(5X6)/5/3
=
2
7
(5+9)X9-4
=
122
8
(2+6)+3+6
=
17
9
(7/1)X6-1
=
41
10
(8X9)/1/1
=
72
11
(3-1)X9+8
=
26
12
3X(1X1)X6
=
18
13
(1+4)-4/4
=
4
14
(2+6)+4X1
=
12
15
6X(2X4)/3
=
16
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